package uestc.lj.gulishop.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

@Configuration
public class CORSConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter() {

        UrlBasedCorsConfigurationSource corsConfigurationSource = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        // 1.配置跨域
        //允许头
        corsConfiguration.addAllowedHeader("*");
        //允许请求方式
        corsConfiguration.addAllowedMethod("*");
        //允许请求来源
        corsConfiguration.addAllowedOrigin("*");
        //允许携带cookie
        corsConfiguration.setAllowCredentials(true);

        corsConfigurationSource.registerCorsConfiguration("/**", corsConfiguration);

        return new CorsWebFilter(corsConfigurationSource);
    }
}
